import math
import Tkinter
from Tkconstants import *
tk = Tkinter.Tk()
tk.mainloop()
l=[1,2]
l.append(l)
print l
a=1,2,3,4,5,6
print a
b=3+8j
c=3-8.7j
print b*c
#print len(str(2**1000000))